Psilocybin Therapy for Chronic Low Back Pain
- Conditions
- Chronic Low-back Pain
- Interventions
- Registration Number
- NCT05351541
- Lead Sponsor
- Joshua Woolley, MD, PhD
- Brief Summary
This study evaluates whether psilocybin therapy helps patients cope with chronic low back pain more effectively. Patients may be recruited at Stanford and University of California San Francisco (UCSF), study procedures will occur at UCSF. Each participant will receive a dose of psilocybin with possibly one or more other drugs. Participants will undergo two preparation sessions, a dosing session, three integration sessions to discuss their psilocybin experience, and several follow up sessions.
- Detailed Description
Chronic pain is associated with higher levels of pain-related distress, depression, emotional dysfunction, helplessness, hopelessness, and suicidality. Psilocybin is a psychoactive drug that may be well-suited to easing the psychological and emotional symptoms of distress associated with chronic pain. Previous studies testing psilocybin therapy have shown improvements on multiple behavioral and psychiatric outcomes, but it is unknown whether psilocybin therapy similarly enables patients to cope with chronic pain more effectively. The investigators will determine whether psilocybin therapy improves patients' ability to cope with chronic low back pain. If psilocybin therapy is an effective treatment in this population, its use could be incorporated into interventions for chronic low back pain and other psychological conditions.
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 30
- Age 25 to 70 years old
- Comfortable speaking and writing in English
- Diagnosed with chronic low back pain
- Able to attend all in-person visits at UCSF as well as virtual visits
- Has tried at least two previous medications/ procedures and physical therapy trials for low back pain
- Chronic low back pain that is attributed to malignancy, subacute or acute fracture or infection
- Low back pain with radiation below the knee
- Low back pain with neurologic signs present
- Regular use of medications that may have problematic interactions with psilocybin, including but not limited to dopamine agonists, MAO inhibitors, antipsychotics, and stimulants
- A health condition that makes study unsafe or unfeasible, determined by study physicians
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Psilocybin in combination with Zolpidem Psilocybin therapy with Zolpidem Single dose of Psilocybin (1mg-30mg) in combination with zolpidem Psilocybin in combination with Modafinil Psilocybin therapy with Modafinil Single dose of Psilocybin (1mg-30mg) in combination with modafinil Psilocybin in combination with Placebo Psilocybin therapy with Placebo Single dose of Psilocybin (1mg-30mg) in combination with placebo Psilocybin in combination with Zolpidem and Modafinil Psilocybin therapy with Zolpidem and Modafinil Single dose of Psilocybin (1mg-30mg) in combination with zolpidem and modafinil
- Primary Outcome Measures
Name Time Method Change in pain interference Baseline, 1-month after psilocybin session The Brief Pain Inventory-Interference subscale (BPI) will be used to assess how pain interferes with a variety of daily activities (e.g., walking, lifting, mood, sleep, relationships). Seven items are rated on a scale from 0 (does not interfere) to 10 (completely interferes) for a total possible score ranging from 0 to 70. Higher scores represent greater interference from pain.
- Secondary Outcome Measures
Name Time Method Change in pain interference Baseline, 1-week, and 3-months The Brief Pain Inventory-Interference subscale (BPI) will be used to assess how pain interferes with a variety of daily activities (e.g., walking, lifting, mood, sleep, relationships). Seven items are rated on a scale from 0 (does not interfere) to 10 (completely interferes) for a total possible score ranging from 0 to 70. Higher scores represent greater interference from pain.
Change in average pain intensity Baseline, 1-week, 1-month, and 3-months after psilocybin session The Brief Pain Inventory with the Michigan Body Map will be used to assess pain location and worst, least, average, and present pain on a numerical rating scale from 0 (no pain) to 10 (pain as bad as you can imagine) over the past 24 hours, where higher scores represent greater pain intensity.
Change in depressive symptom severity Baseline, pre-dosing session, 5-days, 11-days, and 77-days after psilocybin session The 7-item PROMIS-Depression self-report scale will be used as an additional indicator for changes in depression symptom severity. Items are endorsed on a 5-point scale ranging from 1 (Never) to 5 (Always). A higher total score represents greater depressive symptom severity.
Change in clinical depressive symptom severity Baseline, 1-week, 1-month, and 3-months after psilocybin session The 17-item clinician administered Hamilton Rating Scale for Depression will be used to assess changes in the severity of depressive symptoms. Each item is scored by a clinician on a 3- or 5-point scale from 0 (Not present) to 4 (severe) and summed for a total score between 0 and 52. A higher total score represents greater depressive symptom severity.
Trial Locations
- Locations (1)
University of California San Francisco
🇺🇸San Francisco, California, United States